170997840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18301

約数の個数: 120

約数和(自身を含む): 618476040

約数和(自身を除く): 447478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 164421, 182690, 219228, 237497, 274035, 292304, 328842, 365380, 438456, 474994, 548070, 657684, 712491, 730760, 822105, 876912, 949988, 1096140, 1187485, 1315368, 1424982, 1461520, 1644210, 1899976, 2137473, 2192280, 2374970, 2630736, 2849964, 3288420, 3562455, 3799952, 4274946, 4384560, 4749940, 5699928, 6576840, 7124910, 8549892, 9499880, 10687365, 11399856, 13153680, 14249820, 17099784, 18999760, 21374730, 28499640, 34199568, 42749460, 56999280, 85498920, 170997840]

約数ペア:

[(1, 170997840), (2, 85498920), (3, 56999280), (4, 42749460), (5, 34199568), (6, 28499640), (8, 21374730), (9, 18999760), (10, 17099784), (12, 14249820), (13, 13153680), (15, 11399856), (16, 10687365), (18, 9499880), (20, 8549892), (24, 7124910), (26, 6576840), (30, 5699928), (36, 4749940), (39, 4384560), (40, 4274946), (45, 3799952), (48, 3562455), (52, 3288420), (60, 2849964), (65, 2630736), (72, 2374970), (78, 2192280), (80, 2137473), (90, 1899976), (104, 1644210), (117, 1461520), (120, 1424982), (130, 1315368), (144, 1187485), (156, 1096140), (180, 949988), (195, 876912), (208, 822105), (234, 730760), (240, 712491), (260, 657684), (312, 548070), (360, 474994), (390, 438456), (468, 365380), (520, 328842), (585, 292304), (624, 274035), (720, 237497), (780, 219228), (936, 182690), (1040, 164421), (1170, 146152), (1560, 109614), (1872, 91345), (2340, 73076), (3120, 54807), (4680, 36538), (9360, 18269)]